People

Dr James Birrell

Lecturer
School of Life Sciences
Dr James Birrell

Profile

Biography

James Birrell completed his PhD in 2012 at the MRC Mitochondrial Biology Unit and the University of Cambridge, UK, with Professor Judy Hirst FRS. He moved to Germany for postdoctoral work at the Max Planck Institute for Chemical Energy Conversion (MPI-CEC) with Professor Wolfgang Lubitz (2013–2017). He remained at MPI-CEC as a Group Leader in Professor Serena DeBeer's Bioinorganic Spectroscopy department (2017–2022). In 2022, James returned to the UK as a Lecturer at the University of Essex. James's present research interests are structural and functional aspects of anaerobic metabolism in bacteria and archaea.

Qualifications

  • PhD: Bioscience University of Cambridge, (2012)

  • BA/MSci: Natural Sciences: Biochemistry University of Cambridge, (2008)

Appointments

University of Essex

  • Lecturer, School of Life Sciences, University of Essex (1/9/2022 - present)

Other academic

  • Group Leader, Inorganic Spectroscopy, Max Planck Institute for Chemical Energy Conversion (3/7/2017 - 31/8/2022)

  • Postdoc, Bioinorganic Chemistry, Max Planck Institute for Chemical Energy Conversion (2/9/2013 - 29/6/2017)

  • Postdoc, Hirst Group, MRC Mitochondrial Biology Unit (1/10/2012 - 21/12/2012)

  • PhD, Hirst Group, MRC Mitochondrial Biology Unit (1/10/2008 - 28/9/2012)

Research and professional activities

Research interests

[FeFe] hydrogenase structure and mechanism

[FeFe] hydrogenases are biological (enzyme) catalysts for the reversible interconversion of hydrogen with protons and electrons. They are extremely active and are of both fundamental scientific and biotechnological interest. They are found throughout nature where they allow microorganisms to use hydrogen as a source of energy and use protons as a terminal electron acceptor during fermentation. My group studies their active site as well as the protein environment in order to understand how the geometric and electronic structure are tuned for optimal catalytic performance. For this we use a variety of spectroscopic tools as well as state of the art structural biology methods, combined with electrochemistry and computational approaches.

Key words: enzyme
Open to supervise

Flavin-based electron-bifurcation

Electron-bifurcation is one of the three fundamental mechanisms of energetic coupling found in nature. By strictly coupling energetically favourable and unfavourable electron transfer processes, nature is able to drive challenging metabolic processes under anaerobic conditions such as methanogenesis and acetogenesis. The major class of electron-bifurcating enzymes use either flavin mononucleotide (FMN) or flavin adenine dinucleotide (FAD) at for the coupling reaction as these molecules are capable of both two-electron and one-electron chemistry. However, the mechanism of electron-bifurcation is not yet understood. Insight into electron-bifurcation couple allow us to manipulate enzymes to enhance metabolic pathways or build new enzymes for biotechnological purposes. My group studies a particular class of electron-bifurcating enzymes with an FMN, which allows the bifurcation of electrons from electron donors such as hydrogen and carbon monoxide to the electron acceptors NAD+ and ferredoxin. We use a combination of cryoEM structure elucidation and spectroscopic approaches combined with site-directed mutagenesis to learn how these complicated electron-bifurcating enzymes function at the molecular level.

Key words: electron transfer
Open to supervise

Biogeochemical cycling of hydrogen and carbon monoxide

Hydrogen is an extremely important gas for industry - it is used to produce fertilisers, refine steel and oil, and may be used as an energy storage medium for powering cars and heating homes. It is also a crucial electron-rich intermediate in many metabolic pathways of microorgansims particularly under anaerobic conditions. Carbon monoxide is a toxic gas to humans and many other organisms but serves as an essential source of electrons and carbon to many anaerobic bacteria and archaea. Meanwhile, CO is a crucial component of the Fischer-Tropsch process for producing hydrocarbons. Thus, if we want to make hydrocarbons from CO2 using green energy, understanding how enzymes deal with CO is of fundamental importance. My group studies how microorganisms utilise CO and H2 under anaerobic conditions as both sources of energy (reducing power) as well as for carbon fixation. We grow interesting bacteria and archaea in the lab as well as study their occupation of various natural environments. We purify enzyme complexes from these organisms to study their structure and function.

Key words: anaerobic microorganisms
Open to supervise

Conferences and presentations

Structural insights on the mechanism of the electron-bifurcating [FeFe] hydrogenase from Thermotoga maritima

Invited presentation, 21st European Bioenergetics Conference (EBEC), Aix-en-Provence, France, 21/8/2022

Structural insights on the mechanism of the electron-bifurcating [FeFe] hydrogenase from Thermotoga maritima

European Bioinorganic Chemistry Conference 2022, Saint-Martin-d'Hères, France, 20/7/2022

Structural insights on the mechanism of the electron-bifurcating [FeFe] hydrogenase from Thermotoga maritima

International Conference for Solar Fuels 2021, 29/7/2021

The Catalytic Cycle of [FeFe] Hydrogenase: A Tale of Two Sites

Invited presentation, International Symposium for Applied Bioinorganic Chemistry 2019, Nara, Japan, 3/6/2019

The Catalytic Cycle of [FeFe] Hydrogenase: A Tale of Two Sites

Keynote presentation, GRC Metals in Biology, Four Points Sheraton / Holiday Inn Express, Ventura, United States, 21/1/2018

Teaching and supervision

Current teaching responsibilities

  • Employability Skills for the Biosciences (BS211)

  • Metals in Biotechnology (BS228)

  • Protein Bioinformatics (BS281)

  • Industrial Biotechnology (BS937)

  • Protein Technologies and Proteomics (BS983)

Publications

Publications (2)

Martini, MA., Bikbaev, K., Pang, Y., Lorent, C., Wiemann, C., Breuer, N., Zebger, I., DeBeer, S., Span, I., Bjornsson, R., Birrell, JA. and Rodriguez Macia, P., (2022). Binding of exogenous cyanide reveals new active-site states in [FeFe] hydrogenases

Folgosa, F., Pelmenschikov, V., Keck, M., Lorent, C., Yoda, Y., Birrell, JA., Kaupp, M., Teixeira, M., Tamasaku, K., Limberg, C. and Lauterbach, L., (2020). Hydroxo-Bridged Active Site of Flavodiiron NO Reductase Revealed by Spectroscopy and Computations

Journal articles (53)

Fasano, A., Baffert, C., Schumann, C., Berggren, G., Birrell, JA., Fourmond, V. and Léger, C., (2024). Kinetic Modeling of the Reversible or Irreversible Electrochemical Responses of FeFe-Hydrogenases.. Journal of the American Chemical Society. 146 (2), 1455-1466

Takeda, K., Birrell, JA., Kusuoka, R., Minami, T., Igarashi, K. and Nakamura, N., (2024). Redox Properties of Pyrroloquinoline Quinone in Pyranose Dehydrogenase Measured by Direct Electron Transfer. ACS Catalysis. 14 (16), 12242-12250

Lachmann, MT., Duan, Z., Rodríguez-Maciá, P. and Birrell, JA., (2024). The missing pieces in the catalytic cycle of [FeFe] hydrogenases. Chemical Science. 15 (35), 14062-14080

Martini, MA., Bikbaev, K., Pang, Y., Lorent, C., Wiemann, C., Breuer, N., Zebger, I., DeBeer, S., Span, I., Bjornsson, R., Birrell, JA. and Rodríguez-Maciá, P., (2023). Binding of exogenous cyanide reveals new active-site states in [FeFe] hydrogenases. Chemical Science. 14 (11), 2826-2838

Chongdar, N., Rodríguez-Maciá, P., Reijerse, EJ., Lubitz, W., Ogata, H. and Birrell, JA., (2023). Redox tuning of the H-cluster by second coordination sphere amino acids in the sensory [FeFe] hydrogenase from Thermotoga maritima. Chemical Science. 14 (13), 3682-3692

Lorenzi, M., Ceccaldi, P., Rodríguez-Maciá, P., Redman, HJ., Zamader, A., Birrell, JA., Mészáros, LS. and Berggren, G., (2022). Stability of the H-cluster under whole-cell conditions-formation of an Htrans-like state and its reactivity towards oxygen.. Journal of Biological Inorganic Chemistry. 27 (3), 345-355

Sanchez, MLK., Wiley, S., Reijerse, E., Lubitz, W., Birrell, JA. and Dyer, RB., (2022). Time-Resolved Infrared Spectroscopy Reveals the pH-Independence of the First Electron Transfer Step in the [FeFe] Hydrogenase Catalytic Cycle.. Journal of Physical Chemistry Letters. 13 (25), 5986-5990

Chatterjee, S., Harden, I., Bistoni, G., Castillo, RG., Chabbra, S., van Gastel, M., Schnegg, A., Bill, E., Birrell, JA., Morandi, B., Neese, F. and DeBeer, S., (2022). A Combined Spectroscopic and Computational Study on the Mechanism of Iron-Catalyzed Aminofunctionalization of Olefins Using Hydroxylamine Derived N-O Reagent as the "Amino" Source and "Oxidant".. Journal of the American Chemical Society. 144 (6), 2637-2656

Furlan, C., Chongdar, N., Gupta, P., Lubitz, W., Ogata, H., Blaza, JN. and Birrell, JA., (2022). Structural insight on the mechanism of an electron-bifurcating [FeFe] hydrogenase.. eLife. 11, e79361-

Becker, JM., Lielpetere, A., Szczesny, J., Junqueira, JRC., Rodríguez-Maciá, P., Birrell, JA., Conzuelo, F. and Schuhmann, W., (2022). Bioelectrocatalytic CO₂ Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes. ACS Applied Materials and Interfaces. 14 (41), 46421-46426

Lielpetere, A., Becker, JM., Szczesny, J., Conzuelo, F., Ruff, A., Birrell, J., Lubitz, W. and Schuhmann, W., (2022). Enhancing the catalytic current response of H2 oxidation gas diffusion bioelectrodes using an optimized viologen‐based redox polymer and [NiFe] hydrogenase. Electrochemical Science Advances. 2 (4)

Pelmenschikov, V., Birrell, JA., Gee, LB., Richers, CP., Reijerse, EJ., Wang, H., Arragain, S., Mishra, N., Yoda, Y., Matsuura, H., Li, L., Tamasaku, K., Rauchfuss, TB., Lubitz, W. and Cramer, SP., (2021). Vibrational Perturbation of the [FeFe] Hydrogenase H-Cluster Revealed by 13C2H-ADT Labeling. Journal of the American Chemical Society. 143 (22), 8237-8243

Birrell, JA., Rodríguez-Maciá, P., Reijerse, EJ., Martini, MA. and Lubitz, W., (2021). The catalytic cycle of [FeFe] hydrogenase: A tale of two sites. Coordination Chemistry Reviews. 449, 214191-214191

Birrell, JA., Rodríguez-Maciá, P. and Hery-Barranco, A., (2021). A Beginner’s Guide to Thermodynamic Modelling of [FeFe] Hydrogenase. Catalysts. 11 (2), 238-238

Hardt, S., Stapf, S., Filmon, DT., Birrell, JA., Rüdiger, O., Fourmond, V., Léger, C. and Plumeré, N., (2021). Reversible H₂ Oxidation and Evolution by Hydrogenase Embedded in a Redox Polymer Film.. Nature Catalysis. 4 (3), 251-258

Rosenbach, H., Walla, E., Cutsail, GE., Birrell, JA., Pascual-Ortiz, M., DeBeer, S., Fleig, U. and Span, I., (2021). The Asp1 pyrophosphatase from S. pombe hosts a [2Fe-2S]²⁺ cluster in vivo.. Journal of Biological Inorganic Chemistry. 26 (1), 93-108

Martini, MA., Rüdiger, O., Breuer, N., Nöring, B., DeBeer, S., Rodríguez-Maciá, P. and Birrell, JA., (2021). The Nonphysiological Reductant Sodium Dithionite and [FeFe] Hydrogenase: Influence on the Enzyme Mechanism.. Journal of the American Chemical Society. 143 (43), 18159-18171

Takeda, K., Kusuoka, R., Birrell, JA., Yoshida, M., Igarashi, K. and Nakamura, N., (2020). Bioelectrocatalysis based on direct electron transfer of fungal pyrroloquinoline quinone-dependent dehydrogenase lacking the cytochrome domain. Electrochimica Acta. 359, 136982-136982

Szczesny, J., Birrell, JA., Conzuelo, F., Lubitz, W., Ruff, A. and Schuhmann, W., (2020). Redox‐Polymer‐Based High‐Current‐Density Gas‐Diffusion H2‐Oxidation Bioanode Using [FeFe] Hydrogenase from Desulfovibrio desulfuricans in a Membrane‐free Biofuel Cell. Angewandte Chemie International Edition. 59 (38), 16506-16510

Rodríguez-Maciá, P., Breuer, N., DeBeer, S. and Birrell, JA., (2020). Insight into the Redox Behavior of the [4Fe–4S] Subcluster in [FeFe] Hydrogenases. ACS Catalysis. 10 (21), 13084-13095

Birrell, JA., Pelmenschikov, V., Mishra, N., Wang, H., Yoda, Y., Tamasaku, K., Rauchfuss, TB., Cramer, SP., Lubitz, W. and DeBeer, S., (2020). Spectroscopic and Computational Evidence that [FeFe] Hydrogenases Operate Exclusively with CO-Bridged Intermediates. Journal of the American Chemical Society. 142 (1), 222-232

Van Stappen, C., Decamps, L., Cutsail, GE., Bjornsson, R., Henthorn, JT., Birrell, JA. and DeBeer, S., (2020). The Spectroscopy of Nitrogenases. Chemical Reviews. 120 (12), 5005-5081

Oughli, AA., Hardt, S., Rüdiger, O., Birrell, JA. and Plumeré, N., (2020). Reactivation of sulfide-protected [FeFe] hydrogenase in a redox-active hydrogel. Chemical Communications. 56 (69), 9958-9961

Jagilinki, BP., Ilic, S., Trncik, C., Tyryshkin, AM., Pike, DH., Lubitz, W., Bill, E., Einsle, O., Birrell, JA., Akabayov, B., Noy, D. and Nanda, V., (2020). In Vivo Biogenesis of a De Novo Designed Iron–Sulfur Protein. ACS Synthetic Biology. 9 (12), 3400-3407

Reijerse, E., Birrell, JA. and Lubitz, W., (2020). Spin Polarization Reveals the Coordination Geometry of the [FeFe] Hydrogenase Active Site in Its CO-Inhibited State. The Journal of Physical Chemistry Letters. 11 (12), 4597-4602

Sanchez, MLK., Konecny, SE., Narehood, SM., Reijerse, EJ., Lubitz, W., Birrell, JA. and Dyer, RB., (2020). The Laser-Induced Potential Jump: A Method for Rapid Electron Injection into Oxidoreductase Enzymes. The Journal of Physical Chemistry B. 124 (40), 8750-8760

Rodríguez‐Maciá, P., Galle, LM., Bjornsson, R., Lorent, C., Zebger, I., Yoda, Y., Cramer, SP., DeBeer, S., Span, I. and Birrell, JA., (2020). Caught in the Hinact: Crystal Structure and Spectroscopy Reveal a Sulfur Bound to the Active Site of an O2‐stable State of [FeFe] Hydrogenase. Angewandte Chemie International Edition. 59 (38), 16786-16794

Chongdar, N., Pawlak, K., Rüdiger, O., Reijerse, EJ., Rodríguez-Maciá, P., Lubitz, W., Birrell, JA. and Ogata, H., (2020). Spectroscopic and biochemical insight into an electron-bifurcating [FeFe] hydrogenase. JBIC Journal of Biological Inorganic Chemistry. 25 (1), 135-149

Reijerse, EJ., Pelmenschikov, V., Birrell, JA., Richers, CP., Kaupp, M., Rauchfuss, TB., Cramer, SP. and Lubitz, W., (2019). Asymmetry in the Ligand Coordination Sphere of the [FeFe] Hydrogenase Active Site Is Reflected in the Magnetic Spin Interactions of the Aza-propanedithiolate Ligand. The Journal of Physical Chemistry Letters. 10 (21), 6794-6799

Sanchez, MLK., Sommer, C., Reijerse, E., Birrell, JA., Lubitz, W. and Dyer, RB., (2019). Investigating the Kinetic Competency of CrHydA1 [FeFe] Hydrogenase Intermediate States via Time-Resolved Infrared Spectroscopy. Journal of the American Chemical Society. 141 (40), 16064-16070

Rodríguez-Maciá, P., Kertess, L., Burnik, J., Birrell, JA., Hofmann, E., Lubitz, W., Happe, T. and Rüdiger, O., (2019). His-Ligation to the [4Fe–4S] Subcluster Tunes the Catalytic Bias of [FeFe] Hydrogenase. Journal of the American Chemical Society. 141 (1), 472-481

Schuller, JM., Birrell, JA., Tanaka, H., Konuma, T., Wulfhorst, H., Cox, N., Schuller, SK., Thiemann, J., Lubitz, W., Sétif, P., Ikegami, T., Engel, BD., Kurisu, G. and Nowaczyk, MM., (2019). Structural adaptations of photosynthetic complex I enable ferredoxin-dependent electron transfer. Science. 363 (6424), 257-260

Rodríguez-Maciá, P., Reijerse, EJ., van Gastel, M., DeBeer, S., Lubitz, W., Rüdiger, O. and Birrell, JA., (2018). Sulfide Protects [FeFe] Hydrogenases From O2. Journal of the American Chemical Society. 140 (30), 9346-9350

Oughli, AA., Vélez, M., Birrell, JA., Schuhmann, W., Lubitz, W., Plumeré, N. and Rüdiger, O., (2018). Viologen-modified electrodes for protection of hydrogenases from high potential inactivation while performing H2oxidation at low overpotential. Dalton Transactions. 47 (31), 10685-10691

Chongdar, N., Birrell, JA., Pawlak, K., Sommer, C., Reijerse, EJ., Rüdiger, O., Lubitz, W. and Ogata, H., (2018). Unique Spectroscopic Properties of the H-Cluster in a Putative Sensory [FeFe] Hydrogenase. Journal of the American Chemical Society. 140 (3), 1057-1068

Rodríguez‐Maciá, P., Birrell, JA., Lubitz, W. and Rüdiger, O., (2017). Electrochemical Investigations on the Inactivation of the [FeFe] Hydrogenase from Desulfovibrio desulfuricans by O2 or Light under Hydrogen‐Producing Conditions. ChemPlusChem. 82 (4), 540-545

Birrell, JA., Rüdiger, O., Reijerse, EJ. and Lubitz, W., (2017). Semisynthetic Hydrogenases Propel Biological Energy Research into a New Era. Joule. 1 (1), 61-76

Pelmenschikov, V., Birrell, JA., Pham, CC., Mishra, N., Wang, H., Sommer, C., Reijerse, E., Richers, CP., Tamasaku, K., Yoda, Y., Rauchfuss, TB., Lubitz, W. and Cramer, SP., (2017). Reaction Coordinate Leading to H2 Production in [FeFe]-Hydrogenase Identified by Nuclear Resonance Vibrational Spectroscopy and Density Functional Theory. Journal of the American Chemical Society. 139 (46), 16894-16902

Rodríguez-Maciá, P., Pawlak, K., Rüdiger, O., Reijerse, EJ., Lubitz, W. and Birrell, JA., (2017). Intercluster Redox Coupling Influences Protonation at the H-cluster in [FeFe] Hydrogenases. Journal of the American Chemical Society. 139 (42), 15122-15134

Rodríguez-Maciá, P., Reijerse, E., Lubitz, W., Birrell, JA. and Rüdiger, O., (2017). Spectroscopic Evidence of Reversible Disassembly of the [FeFe] Hydrogenase Active Site. The Journal of Physical Chemistry Letters. 8 (16), 3834-3839

Sommer, C., Adamska-Venkatesh, A., Pawlak, K., Birrell, JA., Rüdiger, O., Reijerse, EJ. and Lubitz, W., (2017). Proton Coupled Electronic Rearrangement within the H-Cluster as an Essential Step in the Catalytic Cycle of [FeFe] Hydrogenases. Journal of the American Chemical Society. 139 (4), 1440-1443

Birrell, JA., Laurich, C., Reijerse, EJ., Ogata, H. and Lubitz, W., (2016). Importance of Hydrogen Bonding in Fine Tuning the [2Fe-2S] Cluster Redox Potential of HydC from Thermotoga maritima. Biochemistry. 55 (31), 4344-4355

Birrell, JA., Wrede, K., Pawlak, K., Rodriguez‐Maciá, P., Rüdiger, O., Reijerse, EJ. and Lubitz, W., (2016). Artificial Maturation of the Highly Active Heterodimeric [FeFe] Hydrogenase from Desulfovibrio desulfuricans ATCC 7757. Israel Journal of Chemistry. 56 (9-10), 852-863

Kutin, Y., Srinivas, V., Fritz, M., Kositzki, R., Shafaat, HS., Birrell, J., Bill, E., Haumann, M., Lubitz, W., Högbom, M., Griese, JJ. and Cox, N., (2016). Divergent assembly mechanisms of the manganese/iron cofactors in R2lox and R2c proteins. Journal of Inorganic Biochemistry. 162, 164-177

Fourmond, V., Stapf, S., Li, H., Buesen, D., Birrell, J., Rüdiger, O., Lubitz, W., Schuhmann, W., Plumeré, N. and Léger, C., (2015). Mechanism of Protection of Catalysts Supported in Redox Hydrogel Films. Journal of the American Chemical Society. 137 (16), 5494-5505

Birrell, JA., Morina, K., Bridges, HR., Friedrich, T. and Hirst, J., (2013). Investigating the function of [2Fe–2S] cluster N1a, the off-pathway cluster in complex I, by manipulating its reduction potential. Biochemical Journal. 456 (1), 139-146

Birrell, JA. and Hirst, J., (2013). Investigation of NADH Binding, Hydride Transfer, and NAD+ Dissociation during NADH Oxidation by Mitochondrial Complex I Using Modified Nicotinamide Nucleotides. Biochemistry. 52 (23), 4048-4055

Birrell, JA. and Jacobsen, EN., (2013). A Practical Method for the Synthesis of Highly Enantioenriched trans-1,2-Amino Alcohols. Organic Letters. 15 (12), 2895-2897

Birrell, JA., King, MS. and Hirst, J., (2011). A ternary mechanism for NADH oxidation by positively charged electron acceptors, catalyzed at the flavin site in respiratory complex I. FEBS Letters. 585 (14), 2318-2322

Bridges, HR., Birrell, JA. and Hirst, J., (2011). The mitochondrial-encoded subunits of respiratory complex I (NADH:ubiquinone oxidoreductase): identifying residues important in mechanism and disease. Biochemical Society Transactions. 39 (3), 799-806

Birrell, JA., Desrosiers, J-N. and Jacobsen, EN., (2011). Enantioselective Acylation of Silyl Ketene Acetals through Fluoride Anion-Binding Catalysis. Journal of the American Chemical Society. 133 (35), 13872-13875

Birrell, JA. and Hirst, J., (2010). Truncation of subunit ND2 disrupts the threefold symmetry of the antiporter‐like subunits in complex I from higher metazoans. FEBS Letters. 584 (19), 4247-4252

Birrell, JA., Yakovlev, G. and Hirst, J., (2009). Reactions of the Flavin Mononucleotide in Complex I: A Combined Mechanism Describes NADH Oxidation Coupled to the Reduction of APAD+, Ferricyanide, or Molecular Oxygen. Biochemistry. 48 (50), 12005-12013

Book chapters (1)

Cox, N., Birrell, JA. and Lubitz, W., (2022). 8 Molecular Concepts of Water Splitting and Hydrogen Production: Nature’s Approach. In: Chemical Energy Storage. De Gruyter. 183- 242

Conferences (1)

Zuchan, K., Breuer, N., Laurich, C., Nitschke, W., Birrell, J. and Baymann, F., (2024). Thermodynamic landscape of the redox-centers in the electron-confurcating [FeFe]-Hydrogenase (HydABC) of Thermotoga maritima

Grants and funding

2024

Summer Vacation Studentship 2024 (Tif Allamki)

Biochemical Society

2023

TRICSS - a multi-user high-throughput platform to quantify biological interactions in solution

Biotechnology and Biological Sciences Research Council

Toward sustainable energy storage: production and characterisation of an electron-bifurcating CO dehydrogenase

Royal Society of Chemistry

Toward sustainable energy storage: deciphering the mechanism of an electron-bifurcating CO dehydrogenase via electron cryomicroscopy

The Royal Society

TRICSS - a multi-user high-throughput platform to quantify biological interactions in solution

Biotechnology and Biological Sciences Research Council

Contact

james.birrell@essex.ac.uk
+44 (0) 1206 873370

Location:

Colchester Campus

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